To the casual viewer, The House Doctor may appear just like so many other
property and interior design shows that have sprung up since the late 1990s, but
in truth it shares more of its DNA with makeovers, from fashion segments on This
Morning (ITV, 1988-) to programmes like What Not to Wear (BBC, 2001-07),
Ramsay's Kitchen Nightmares (Channel 4, 2004-) or The Hotel Inspector (Five,
2005-).

Like these, a big draw lies in the voyeuristic pleasures it offers in
allowing us a peer into others' lives and judge their taste, leaving us with a
feeling of superiority or, just occasionally, a sense of seeing our own homes
reflected.

The concept is simple: a property that has failed to sell, against the
prevailing market, gets a makeover by Californian real estate stylist Ann
Maurice before being put back on the market. Brooking no nonsense, Maurice
enters the houses that taste forgot, houses cluttered with knick-knacks or
simply in need of a good tidying up, and attempts to make them attractive to as
many potential buyers as possible. Although most of the work is achieved through
her now famous mantra of de-cluttering (filling packing crates and skips with
surplus items) and a neutral colour palette (covering up any garish colours and
patterns), more substantial work is done where necessary: a new bathroom suite,
new carpets, re-discovering floorboards, garden makeovers and even hiring
furniture. The bottom line is to spend only what is absolutely necessary to
achieve a sale; no waste is permitted, no excess encouraged. Her critics have
often misunderstood her choice of neutral colours as bland and boring style
statement, when her real objective is to leave a blank canvas for the
prospective buyers.

In a TV climate in which greed is not only flaunted but encouraged, it is
surprising how much it is played down here, with values and expenditure
disclosed matter-of-factly - no big fanfare, no big reveal.

So successful has the format been that it has endured only minor tinkering. The biggest change came in 2004, when the series was renamed The
House Doctor: Inside and Out and extended from a 30 to 60 minutes editions, with
Maurice herself taking over the presenting. Previous presenters (William van
Hage, Tris Payne and Alistair Appleton) had all been male, allowing for some light-hearted flirting. The male presence was retained in the form of gardener
Sven Wombwell.